GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.

OpenAI’s GPT-4.5 faces backlash over high costs, limited improvements, and rising competition from open-source AI models.

ChatGPT-maker OpenAI’s upcoming model could be as much as 20 times more costly than its predecessor but will be far more creative and “natural” in its conversational style, according to ...

OpenAI has once again pushed the boundaries of artificial intelligence with the release of GPT-4.5. This latest iteration promises to ...

The battle between Elon Musk and OpenAI just got more intense. A court has agreed to speed up its trial over OpenAI’s shift from a nonprofit to a for-profit firm. This means the case will be ...

OpenAI has unveiled its latest AI model, GPT-4.5, but the firm’s boss says it is running out of hardware to power it. If ever-larger AI can no longer be run at scale, then are we looking at the ...

OpenAI is hoping that Donald Trump's AI Action Plan, due out this July, will settle copyright debates by declaring AI training fair use—paving the way for AI companies' unfettered access to ...

Tech giant Microsoft (MSFT) is prepping to host OpenAI’s GPT-4.5 and GPT-5 AI (artificial intelligence) models on its Azure platform. The news was first reported by The Verge. Microsoft ...

Artificial intelligence powerhouse OpenAI announced its latest chat model Thursday, starting a limited roll out of GPT-4.5, which OpenAI chief Sam Altman called a “giant” and “expensive ...

OpenAI's GPT-4.5 is coming soon, according to some eagle-eyed users. Software engineer Tibor Blaho corroborated this showing what looks to be a screenshot of code for the ChatGPT beta app on ...

(Reuters) - ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model for its Pro users and developers worldwide, with plans to expand access in the ...